09:41:59 Create new PHPExcel object<br />09:41:59 Set properties<br />09:41:59 Add data<br />09:41:59 Hide 'Phone' and 'fax' columns<br />09:41:59 Set outline levels<br />09:41:59 Freeze panes<br />09:41:59 Rows to repeat at top<br />09:42:00 Write to Excel2007 format<br />09:42:00 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5501 seconds<br />09:42:00 Current memory usage: 29.75 MB<br />09:42:00 Peak memory usage: 33.25 MB<br />09:42:00 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/kitapenas/mbinv/vendor/phpoffice/phpexcel/Examples<br />